SAGGY BUMPER FIX! bit of a brain wave, saggy bumpers been annoying me for a while and especially as i have the clio diffuser fitted which seems to make it a bit worse. so i found a plumbing solution! Ball **** float valve arm is a long threaded arm with a bend in one end, turns out is the perfect size and is a 5 minute job to fix the bumper problems!!
(picture of the ball valve isnt the one is used its just to show roughly what i mean)